You going to either have to sacrifice a lot of power, or a lot of space.

It's tough to say offhand which one would be best suited... The only way to know is to measure out the maximum space you have to sacrifice, and model a bunch of different subs. And pick the one best suited.

Idk bout brands, all I know is graphs and bassboxpro :'( Measure out the volume you wanna sacrifice , and post a list of possible subs you wanna use specifically, I will simulate a bunch if I have time